1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3362032ba26887dd1e03df4f80c042cc73082283fe004a94f74664e6e53209e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b8920bc-d083-4cf8-aa73-50aba8d5e0ec.json and https://artists.proofprofile.net/proofs/artist/8b8920bc-d083-4cf8-aa73-50aba8d5e0ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aff4e9e784fe77ea98c541a50b5a6138a8663419707ffc833f0e2d4dbd3aea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872360717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dd0b7b511deb39bee2bfaba3b08185495dd0f730fc20bad9a424b444451b6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2346887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda269831042971809436f833bb0b65121aeee7a461dafd91a94d18b3153f8b2f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2a78ca30705d24b8b26851d703502d5545a64b4609f5724056056556ae2e26. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fcd0c13fc7be458ca006de50f9f29f97f2e6476e7e0923e259f78f23b3143d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb5006997a3f3e34808aeab8fe6a60b0b76a14872f9781488007284d13c9d38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f22e6d1704442ddbeb83a6ef06872f349bf77b8194bd3f39498b66e3fc2352b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b02650d0922aa39ed8c797a3adf0fcac61b94b5093974c2a69bafa0235a315. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700489c644c703e34057225338bced85360e74e8a0d5e87e24fa851354c40177. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2211486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7e85e5e6c20e5ca817201bbc51a17d186aa6f19759eee70e3e0ed4854ac389. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fd2e643678de38331ae6436985736ce03974de8eb5091ab22b2bc024b2140d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc310c0a56aaa048e7e1f72cef005b056ce1be90cab0a138ec85f959f3598d469. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073d47b70a26ea8a0972bf35775676e502fd69e9f40c7ad1953dc7f9833848cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda269831042971809436f833bb0b65121aeee7a461dafd91a94d18b3153f8b2f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e417543fe3d04e6f0c503bf92e90902576360942c81d8f579f89eebe81bfcda. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355d000bf7c44fd2af51547f9987c2586a83cbc77494d09567206589a3ca8dec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42308639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eb60258309b0fb66d56919be85533011c535e6c350fc755bd3df584cfa4306. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2338892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2176eb983297fd4649cd5bdc5bf1d1a162278467f22919c60561a3d7885f5b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70c9e7acf81a41900db6f62ad4b0ae959a5a2c9e7f513565c93e75fc2bc248c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5599fbf99cbad8988fcedaf70e5c1bcc20dd7b7287096de47d5f2347fbaae72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22330624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37bc670e974641a8f8b7adea1b1f1b746aef331a74a213fde222dc606f0b1e4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb98c3bef9b63db2b31edb53cddd35bbb38101208386209da02db77c9176a87. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22330553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2681d3c53d5305e6816a9728169e2f6dae28acabe258031d9d924311b70a590. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22330700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85520f7207f32a43593302da8bd2e54cfe48e80d30f662b41cc83df1e7e8514. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e32f83ed9838c5cf1c45c50684e1e0cb314a17d170821aedcd34592b785162c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42308641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1ad9650071799bd9fee9cb129f1324c6ef88a953c22dfa84117ab9e6b02490. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9fed43cd1d6702aff9481f928cde3d739281081d900e3d9009cda16b64b546. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14be8d5331e7555f4655400d803f4e228caa11009e01e8114e993148ccfe042e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cdc874a8db4052c7497fcaa5e693c0f62cb2a80b033d3800ab287345eb2667. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3c249a87741e991e3193420c28704e4661f69739764ce710d9f2e6e25aaf95. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e7a50a0bdd3957cf7670943ccfcaed40c4942045b0dc8f995141b42a61570b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad80e6d0e4178b2643b66066c42aeaab07ef848c20dfbb5f94c2025f4c132e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1916949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847464b411191ac5289bc67610c1a17553434faeb219ec8495c4a0426bd4d872. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b3ab1863855ad0be4ebbb8ac659e2014e40a50dab5424e6c3ca4cdd693c26a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7794ba39ab559834fa50ae1fc9df9d4c206a7e638c3daa0f1d0903a0620fe16c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14381407c30fb37869886039ea39fbaaa7b76142d02ac05fe8a1a1d5f3fa6611. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7887d2e20721719932e0d1a1623f97648f3349f1c95105370a3d5fbfc01b0a80. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26af90cd7c2a09ec25527d33baf667e4f8a165acefeda9327a1766991c893a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1918156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc762f418c62636a45499578444fb37d2d7a3b718f4382f9fb8510ae8465decc9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72303594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b5018a5de4a47711efdb69ce716857d26e1b41148d9375864a0c9d3803a7ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2388793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2fab83fa313cb1d5a48a3bc161ee2b9105ca1bce33be8425e043147a4a4859. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2332799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a8e677ee38659e525918edff2819a91b9f5f7116f2cd6911989c695869fd14. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2332800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe278e20d664a5400255074821bb68a3c7ca3c4ede423ac84fdaa47999dcd1803. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2332803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472099d758f65d69dff1f118310fb5f50d87d2387e075b1aa2b0c0fafa3919c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2333158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b035f515ef4f79bf1e40851c2d2c3e90fc2ad45442c2bf5c9b33b1508aa83d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2391479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb3d09bbc2d5b86f9af5c89198f99be55a3a184cd3d59c4472d79dd8a390def. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2332802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc606d58eafcf547ace6bd9a3881bd86583b35b664ab19adf2c8029009ad48e8c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEIY42300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750e507d7fbc706cfd31108e3e02b3ec1e0ff1af0d055fa4567f726ae33feadb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2315105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc596b938036ae218dd95e5a214844c8cd28f2d509821057f835f13c2934deebd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2330144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1d351792ee436df14988a86a76d2ca83497bd8686e7b89de79e5d2544fadf6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2388798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fab72097a6f4edc76842a528920bd6575ee7c97d865d00f4b467e65f750324. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLPP22300062.
Volar Sin Alas (From "Mi Soledad Tiene Alas")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a9019d62a4bc6189190e4a76793184054380960d637db9f4004e492cf77d5c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62325210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89870fdabc3c2041cd72030f05984c42425a43babe7aed1c4804954a44755dd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62304581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffb61e14fe66455fe7e34c0ab564edccb757eecf19c426433b11356aa1b451b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062354516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bb02c75d7b64d59617d00f51d38f20978fa955bebd68dc4f00b6b98d4af141. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2306147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fd2e643678de38331ae6436985736ce03974de8eb5091ab22b2bc024b2140d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22305697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3088039adea1e11256115807ccc808341c7cce022b3c65add77613775af5c21. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12304647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b1abe77744a1c7542d5540b01a9b13d115150a790f0917cb79ec777eaf00ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2350285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bc159d72437e409316a2840de004905246de63f409e94ebf88ff1d60906b38. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f1e997d53be35f7e8fbee7fe540eb85654b1b5cff6be247a2a1258ba58d847. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062217418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab28768f6c9f44ca73cf1738f1f116f026db4f2b3604e3dfd4c4bcaa50e5a415. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062217413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abebaf9b2262983114ca5d32d6fa0d43f086d457070f56e1fd95e40f6afe282. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2243960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c218dc62f2c6cc779cea912ba1306e6f6e8fb4af93dfcb4f0bb489dbaa5cc5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2224446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5186ab22893c0e3f38d3b112dd636b4443b234198fac8beec9e06867eb6a6f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8FB2223120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bafb0037f6fa05dc66dbc5219a7d65d8b2d260c9cc69ba148551759df622f63. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72219761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bd362f70762346c55c0a58ced590a74075d6ff32cfe30a14cdcfef537231b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62232246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861e3cb48e0f6b31709d8ce225f181fc66841eaf95ab9a6f57d79031f14df185. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092216198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9045fada451d01bd0f1bfcb763611e16f368bfa317a31a94a9c8edd6185062. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22288139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a73f882634d92a2972d80d32991b731002cbd25813ef1130fb466b2d7dd2bb6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22236044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9ccce0874d098350159e94f99941495de8aa49dc2f93ed428d88dcebc306bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22220569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df84b4346ca0493be7b2d71ea72918b68c589cb68f80221a8717c5fa5451ff1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2275738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56fef82c4446474052aa8846dc1b5b33eb5a9649f27cfe986878a9bea2eabbf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2229538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e2fda708c650f39ed6194dff5787437510694f92c60280031f2569c734b97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2131945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aff4e9e784fe77ea98c541a50b5a6138a8663419707ffc833f0e2d4dbd3aea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872360717.